diff options
| author | Jesper Juhl <juhl-lkml@dif.dk> | 2005-05-03 17:33:27 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-05-03 17:33:27 -0400 |
| commit | 6a5d362120a61a719095443194cc2d5e9a7027dd (patch) | |
| tree | 7cab13ff0d252b96f4eeda7475f805ffdd1c0c4a /drivers/dio/dio.c | |
| parent | db46edc6d3b66bf708a8f23a9aa89f63a49ebe33 (diff) | |
[WAN]: kfree of NULL pointer is valid
kfree(0) is perfectly valid, checking pointers for NULL before calling
kfree() on them is redundant. The patch below cleans away a few such
redundant checks (and while I was around some of those bits I couldn't
stop myself from making a few tiny whitespace changes as well).
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Acked-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/dio/dio.c')
0 files changed, 0 insertions, 0 deletions